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Snow falls on the troops of Poland's Guard of Honor waiting to welcome Mongolian President Tsakhia Elbegdorj in front of the Presidential Palace in Warsaw, Poland on Monday, Jan. 21, 2013. (AP Photo/Czarek Sokolowski)

Snow falls on the troops of Poland's Guard of Honor waiting to welcome Mongolian President Tsakhia Elbegdorj in front of the Presidential Palace in Warsaw, Poland on Monday, Jan. 21, 2013. (AP Photo/Czarek Sokolowski)